14. EXERCISE Joseph walks 10 times around the track at a rate of x laps per hour. He runs 8
times around the track at a rate of 3x laps per hour. Write and simplify an expression for the
total time it takes him to go around the track 18 times.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

answer: 40392

step-by-step explanation:

10098 x 4 = 40392